body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: white;
  }

  header {
    background-color: #0F3CC9;
    color: white;
    padding: 20px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    position: relative;
    border-radius: 10px;
  }

  .menu-icon {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 20px;
    cursor: pointer;
  }

  .settings-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 20px;
    cursor: pointer;
  }

  .side-menu {
    height: 100%;
    width: 0;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #333;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 60px;
    z-index: 9999;
  }

  .side-menu a {
    padding: 15px 15px;
    text-decoration: none;
    font-size: 18px;
    color: white;
    display: block;
    transition: 0.3s;
  }

  .side-menu a:hover {
    background-color: #f37021;
  }

  .side-menu .close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 25px;
    cursor: pointer;
  }




        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(135deg, #fff, #fff);
            text-align: center;
            padding: 20px;
           
        }

        .container {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.2);
            width: 90%;
            max-width: 600px;
            margin: auto;
            margin-top: 40px;
        }

        h1 {
            color: #ff6f61;
        }

        .input-section {
            margin: 20px 0;
        }

        table {
            width: 100%;
            margin-top: 10px;
        }

        th, td {
            padding: 10px;
            border: 1px solid #ff6f61;
            text-align: center;
        }

        input {
            width: 60px;
            padding: 5px;
            text-align: center;
        }

        button {
            padding: 10px;
            background: #ff6f61;
            color: white;
            border: none;
            cursor: pointer;
            border-radius: 5px;
            margin-top: 10px;
        }

        button:hover {
            background: #ff3b2f;
        }

        h2, h3 {
            color: #ff6f61;
            margin-top: 15px;
        }

        #result-details {
            margin-top: 10px;
            text-align: left;
            background: #fff3e0;
            padding: 10px;
            border-radius: 5px;
            box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
            display: none;
        }